72671830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{94379}}^1$

素因数の和:94404

約数の個数: 32

約数和(自身を含む): 163088640

約数和(自身を除く): 90416810

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 94379, 188758, 471895, 660653, 943790, 1038169, 1321306, 2076338, 3303265, 5190845, 6606530, 7267183, 10381690, 14534366, 36335915, 72671830]

約数ペア:

[(1, 72671830), (2, 36335915), (5, 14534366), (7, 10381690), (10, 7267183), (11, 6606530), (14, 5190845), (22, 3303265), (35, 2076338), (55, 1321306), (70, 1038169), (77, 943790), (110, 660653), (154, 471895), (385, 188758), (770, 94379)]